A stream of water is used in flushing ship systems and their elements. To increase the efficiency process, a two-phase pulsating flow can be used. This method intensification brings tangible results, but currently has number unsolved problems. One these problems question related to determination energy costs for transportation mixture. The transporting depend on magnitude pressure losses due fr...

Abstract: Due to the expansion of high voltage Alternating Current (AC) power transmission lines and cathodically protected buried pipelines, it is becoming more and more difficult to construct them with enough safe distances between them. Thus, the pipelines are frequently exposed to induced AC interferences, which result in perturbation of Cathodic Protection (CP) due to AC corrosion. To s...

This paper assesses the uncertainty of partial safety factors for design corroded pipelines against burst failure due to variability associated with strength model selection. First, 10 calibrated pressure prediction models are adopted and duly categorised under low-, medium- high-grade steel classes. The probabilistic characteristics pipe studied using Monte Carlo simulation selected models. Mo...

Gas hydrate often occurs in natural gas pipelines and process equipment at high pressure and low temperature. Methanol as a hydrate inhibitor injects to the potential hydrate systems and then recovers from the gas phase and re-injects to the system. Since methanol loss imposes an extra cost on the gas processing plants, designing a process for its reduction is necessary. In this study, an accur...